13045873 has 8 divisors (see below), whose sum is σ = 13224960. Its totient is φ = 12868320.

The previous prime is 13045871. The next prime is 13045889. The reversal of 13045873 is 37854031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13045873 - 2¹ = 13045871 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13045871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31693 + ... + 32101.

It is an arithmetic number, because the mean of its divisors is an integer number (1653120).

Almost surely, 2^13045873 is an apocalyptic number.

It is an amenable number.

13045873 is a deficient number, since it is larger than the sum of its proper divisors (179087).

13045873 is a wasteful number, since it uses less digits than its factorization.

13045873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 767.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 13045873 is about 3611.9071139773. The cubic root of 13045873 is about 235.4097153176.

The spelling of 13045873 in words is "thirteen million, forty-five thousand, eight hundred seventy-three".